Inventor · disambiguated record
Kiyoshi Kawaguchi
Also filed as: KAWAGUCHI KIYOSHI
58 granted patents·1 pending application·2,170 citations·filing 1974–2020
99Inventor score
Top patents by PatentIndex Score
59 records- 0196US6119767ACooling apparatus using boiling and condensing refrigerantDENSO CORP·Filed 1997·Granted Sep 19, 2000·100 cites·19 claims
- 0295US6005772ACooling apparatus for high-temperature medium by boiling and condensing refrigerantDENSO CORP·Filed 1998·Granted Dec 21, 1999·193 cites·5 claims
- 0393US6360814B1Cooling device boiling and condensing refrigerantDENSO CORP·Filed 2000·Granted Mar 26, 2002·97 cites·15 claims
- 0492US6349838B1Plastic bottle and method of producing the sameTOYO SEIKAN KAISHA LTD·Filed 1999·Granted Feb 26, 2002·79 cites·4 claims
- 0591US6227287B1Cooling apparatus by boiling and cooling refrigerantDENSO CORP·Filed 1999·Granted May 8, 2001·143 cites·20 claims
- 0691US6039111ACooling device boiling and condensing refrigerantDENSO CORP·Filed 1998·Granted Mar 21, 2000·75 cites·30 claims
- 0791US4925236AAutomotive air spoiler deviceNIPPON DENSO CO·Filed 1988·Granted May 15, 1990·68 cites·1 claims
- 0889US6789612B1Cooling device with waterproof structureDENSO CORP·Filed 2000·Granted Sep 14, 2004·45 cites·5 claims
- 0989US5713413ACooling apparatus using boiling and condensing refrigerantNIPPON DENSO CO·Filed 1995·Granted Feb 3, 1998·71 cites·19 claims
- 1088US6026891ACooling device boiling and condensing refrigerantDENSO CORP·Filed 1997·Granted Feb 22, 2000·84 cites·15 claims
- 1188US5998863ACooling apparatus boiling and condensing refrigerantDENSO CORP·Filed 1997·Granted Dec 7, 1999·104 cites·19 claims
- 1287US6716386B2Plastic bottle and method of producing the sameTOYO SEIKAN KAISHA LTD·Filed 2002·Granted Apr 6, 2004·25 cites·7 claims
- 1386US5823248ACooling apparatus using boiling and condensing refrigerantNIPPON DENSO CO·Filed 1996·Granted Oct 20, 1998·60 cites·8 claims
- 1484US5806583AEasily manufactured cooling apparatus using boiling and condensing refrigerant and method of manufacturing the sameNIPPON DENSO CO·Filed 1996·Granted Sep 15, 1998·78 cites·7 claims
- 1582US7100682B2Cooling device with water proof structureDENSO CORP·Filed 2003·Granted Sep 5, 2006·25 cites·9 claims
- 1681US4420454AMethod of making a plastic hollow articleTOYO SEIKAN KAISHA LTD·Filed 1982·Granted Dec 13, 1983·46 cites·15 claims
- 1780US5613552ACooling apparatus using boiling and condensing refrigerantNIPPON DENSO CO·Filed 1995·Granted Mar 25, 1997·64 cites·3 claims
- 1876US6073683ACooling apparatus using boiling and condensing refrigerant and method for manufacturing the sameNIPPON DENSO CO·Filed 1996·Granted Jun 13, 2000·54 cites·6 claims
- 1976US4876052AMethod of extruding and compression molding a multilayered articleTOYO SEIKAN KAISHA LTD·Filed 1988·Granted Oct 24, 1989·26 cites·7 claims
- 2075US6919055B2Hydrogen supply deviceDENSO CORP·Filed 2001·Granted Jul 19, 2005·16 cites·30 claims
- 2175US6575230B1Cooling apparatus using boiling and condensing refrigerantDENSO CORP·Filed 1999·Granted Jun 10, 2003·32 cites·9 claims
- 2275US5871043ACooling apparatus using boiling and condensing refrigerantNIPPON DENSO CO·Filed 1997·Granted Feb 16, 1999·49 cites·11 claims
- 2375US4615928AMethod and apparatus for making a plastic container and an improvement thereofTOYO SEIKAN KAISHA LTD·Filed 1984·Granted Oct 7, 1986·26 cites·1 claims
- 2474US6527045B1Cooling apparatus boiling and condensing refrigerantDENSO CORP·Filed 1997·Granted Mar 4, 2003·40 cites·24 claims
- 2574US5836381ACooling apparatus using boiling and condensing refrigerantNIPPON DENSO CO·Filed 1997·Granted Nov 17, 1998·38 cites·22 claims
- 2671US6357517B1Cooling apparatus boiling and condensing refrigerantDENSO CORP·Filed 1999·Granted Mar 19, 2002·41 cites·6 claims
- 2771US5162121AApparatus for extruding multiple synthetic resinsTOYO SEIKAN KAISHA LTD·Filed 1991·Granted Nov 10, 1992·33 cites·4 claims
- 2869US6402505B1Combustion deviceDENSO CORP·Filed 2000·Granted Jun 11, 2002·16 cites·41 claims
- 2969US6125926AHeat exchanger having plural fluid passagesDENSO CORP·Filed 1998·Granted Oct 3, 2000·29 cites·19 claims
- 3069US4913871AMethod of compression molding synthetic resinTOYO SEIKAN KAISHA LTD·Filed 1988·Granted Apr 3, 1990·25 cites·5 claims
- 3169US4519977AMethod for making a plastic containerTOYO SEIKAN KAISHA LTD·Filed 1983·Granted May 28, 1985·23 cites·6 claims
- 3268US6569552B2Fuel cell system including fuel cell for generating electric energy by chemical reaction between hydrogen and oxygenDENSO CORP·Filed 2001·Granted May 27, 2003·9 cites·7 claims
- 3367US11202494B2HammockKAWAGUCHI KIYOSHI·Filed 2018·Granted Dec 21, 2021·2 cites·1 claims
- 3467US6838063B2Hydrogen supply deviceDENSO CORP·Filed 2001·Granted Jan 4, 2005·9 cites·34 claims
- 3566US7405922B2Double layer capacitorNEC TOKIN CORP·Filed 2006·Granted Jul 29, 2008·7 cites·4 claims
- 3666US5104305ANozzle device for extrusion of multiple synthetic resinsTOYO SEIKAN KAISHA LTD·Filed 1989·Granted Apr 14, 1992·26 cites·8 claims
- 3766US4971213APlastic capCROWN CORK JAPAN·Filed 1988·Granted Nov 20, 1990·28 cites·9 claims
- 3865US7776245B2Method of feeding molten resin and apparatus for feeding molten resinTOYO SEIKAN KAISHA LTD·Filed 2007·Granted Aug 17, 2010·1 cites·4 claims
- 3964US5832989ACooling apparatus using boiling and condensing refrigerantDENSO CORP·Filed 1997·Granted Nov 10, 1998·29 cites·20 claims
- 4063US6341645B1Cooling device boiling and condensing refrigerantDENSO CORP·Filed 1999·Granted Jan 29, 2002·30 cites·18 claims
- 4162US7004239B2Cooling apparatus boiling and condensing refrigerantDENSO CORP·Filed 2002·Granted Feb 28, 2006·9 cites·15 claims
- 4262US4904512ACompression-molded article having multilayer structureTOYO SEIKAN KAISHA LTD·Filed 1987·Granted Feb 27, 1990·15 cites·6 claims
- 4362US4651943ASpool for correction tape assemblyWATANABE HIROAKI·Filed 1985·Granted Mar 24, 1987·12 cites·10 claims
- 4461US6076596ACooling apparatus for high-temperature medium by boiling and condensing refrigerantDENSO CORP·Filed 1998·Granted Jun 20, 2000·26 cites·9 claims
- 4560US6397934B2Cooling device boiling and condensing refrigerantDENSO CORP·Filed 2000·Granted Jun 4, 2002·10 cites·7 claims
- 4660US6341646B1Cooling device boiling and condensing refrigerantDENSO CORP·Filed 1999·Granted Jan 29, 2002·25 cites·16 claims
- 4757US2002165832A1Product information management systemFUJITSU LTD·Filed 2001·Application pending·0 cites
- 4856US5403529AMethod for forming composite synthetic resin materialTOYO SEIKAN KAISHA LTD·Filed 1993·Granted Apr 4, 1995·17 cites·11 claims
- 4954US5250265AAutomotive solar-operated deodorizer with solar cell cooling and automated operational controlNIPPON DENSO CO·Filed 1992·Granted Oct 5, 1993·40 cites·19 claims
- 5053US6321831B1Cooling apparatus using boiling and condensing refrigerantDENSO CORP·Filed 1999·Granted Nov 27, 2001·18 cites·12 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →